baber/WOPTO huggingface dataset:
Patent JP-H08316372-A (JP)
Title: Resin sealed semiconductor device
Inventor: KOZONO HIROYUKI
IPC: H01L23/495
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a bed exposed type resin sealed semiconductor device in which the reliability can be enhanced by preventing the mountability from being lowered due to warp of a bed. CONSTITUTION: When the bed 12 of a lead frame 11 is pressed, a rectangular protrusion 19 is formed at each corner of the bed 12 along each diagonal. After a semiconductor chip 14 is mounted on the bed 12 provided with the protrusion 19, the peripheral part is sealed with a resin 17 while exposing the bed 12. Since the bed 12 is warped gently due to the presence of protrusion 19 even upon expansion of a paste 13, the height to an outer lead 15b is prevented from decreasing extremely due to warp of the bed 12.
Patent JP-H02298757-A (JP)
Title: Heating device of bathtub water
Inventor: NAKADA TETSUO
IPC: F24H1/20
Filed: 1989-05-12
Abstract: PURPOSE:To make a heating device maintenance-free and excellent in a heat efficiency and to enable adoption of the device for a household bath by constructing it of an oil tank provided with an electric heater for heating, an expansion tank, an oil circulation pipe in the lower part of the oil tank and gas vent pipe in the upper part thereof. CONSTITUTION:An oil outflow port 18 in the lower part of an oil tank 6 and an oil inflow port 24 in the bottom part of an expansion tank 20 are connected through a trap element 26 positioned below the oil outflow port 18. Accordingly, the oil outflow port 18 is positioned on the low temperature side, while an oil 16 flowing into the expansion tank 20 is not heated nearly at all due to a heat-insulating effect of the trap element 26. Since the oil 16 in the expansion tank 20 is not heated to a high temperature in this way, it is not subjected to air oxidation even when it comes into contact with air through a vent hole 22 provided in the expansion tank 20. Besides, since the fore end of a gas vent pipe 27 from a gas exhaust port 17 in the upper part of the oil tank 6 is opened in the oil in the expansion tank 20 at least when the oil is heated, the oil 16 heated to a high temperature is interrupted completely from air and not subjected to the air oxidation, and also a gas generated is condensed and collected in the oil.
Patent JP-S596880-A (JP)
Title: Method for extracting various components contained in fruit of yew and method of utilizing the same
Inventor: ISONO HIROSHI
IPC: A61K36/00
Filed: 1982-07-06
Abstract: PURPOSE:To prepare a drink and food, etc. useful for enriching the physical strength and vigor, recorvering the sexual function and promoting the health, by dipping fruits of a yew in an alcohol, vinegar, etc. to extract various components contained therein. CONSTITUTION:Fruits of a yew in any optional form, e.g. the natural form or compressed, pulverized, frozen or dried form, are dipped in an alcohol, SAKE, low-class distilled spirit or whisky, acetic acid, citric acid or vinegar or a mixture thereof to extract various components contained therein. the resultant extract solution may be directly or if desired processed into a tablet, granule, powder, health food, health drink or chemical, etc.
Patent JP-S5642433-A (JP)
Title: Surge absorbing circuit
Inventor: KAWASHIMA GUNJI
IPC: H03K5/00
Filed: 1979-09-13
Abstract: PURPOSE:To make it possible to improve reliability while absorbing a surge voltage extremely excellently by suppressing an increase in driving current during DC loading, by constituting a surge absorbing circuit by connecting the parallel circuit of a capacitor and resistance in series to a diode. CONSTITUTION:The DC load driving circuit is provided with surge absorbing circuit 70, constituted by connecting the parallel circuit of capacitor 83 and resistance 84 in series to diode 82, to provide the function of absorbing a surge current generated in the switching operation of driving transistor TR66. When a control input is supplied to input terminals 62A and 62B of photocoupler 61 and phototransistor TR61B turns on to turn on TR66, a driving current flows from battery 65 to DC load 67, i.e., the electromagnetic solenoid to drive the electromagnetic clutch. At this time, the driving current is cut off by diode 82 and any current is therefore prevented from flowing through capacitor 83, so that an increase in driving current will be prevented. Thus, a capacitor of relatively large capacity can be used as capacitor 83 for the purpose of surge voltage absorption.
Patent JP-S5343115-A (JP)
Title: Manufacturing method for gas turbine hollow blade
Inventor: KATSUMATA ICHIROU
IPC: F01D5/18
Filed: 1976-09-30
Abstract: PURPOSE: A manufacturing method for a gas turbine hollow blade whereby the enough seam strength may be obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5241560-A (JP)
Title: Alarm sound detecting device
Inventor: ICHIHARA TOSHIKATSU
IPC: G04R20/00
Filed: 1975-09-29
Abstract: PURPOSE: To remove the effect by noise prior to arrival of alarm sound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62274529-A (JP)
Title: Gas discharge panel
Inventor: NANTO TOSHIYUKI
IPC: H01J17/49
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a stable discharge light emission display by providing the charge interference checking barrages projecting in the direction of the arrange ment of holding electrodes from selecting electrodes arranged in the direction crossing the holding clectrode pairs between the electrode pairs in the boundaries of the neighboring electrode blocks to reduce a gas discharge coupling phenome non between cells on the neighboring holding electrode pairs. CONSTITUTION:Charge interference checking barrages 41 projecting in the direction of the arrangement of holding electrodes y31, x21 or y32, x31 from the respective electrodes A1 to A5 are provided. Shifting of charge between the display cells to be constituted on the holding electrode pair x13-y31, holding electrode pair x21 y12, holding electrode pair x23-y32 and holding electrode pair x31-y13 respectively which are adjacent to each having the boundary of the electrode blocks X1 and X2 as well as the boundary of X2 and X3 between them is checked by the charge checking barrages 41 to make it hard to generate neutralization of wall charge. Thereby, it can be checked that a display cell in a discharge display state being affected by an influence of the address of the neighboring cell having the boundary between them is erroneously eliminated. Thus stable display discharge can be maintained.
Patent JP-2000307317-A (JP)
Title: Structure for supporting antenna pole
Inventor: UEDA TAKESHI
IPC: H01Q1/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To allow an antenna to easily receive a radio wave by placing the antenna at a highest position of a house, to obtain support stiffness higher than that of a conventional support structure by supporting the antenna inside the roof of the house, to enhance the outward appearance by eliminating the need for fixing one end of a wire to an antenna pole and for fixing the other end to eaves of the house or the like and to avoid the outward appearance from being spoiled by wiring a feeder of the antenna within the roof and not wiring it on the surface of the roof. SOLUTION: The structure is configured to fit an antenna pole on a ridge of a roof and to support the pole. The antenna pole is fitted and fixed to an upper end of a main pole 30, the main pole 30 is inserted from an upper end of the ridge downward vertically to the roof and the ridge and the inside of the roof support the main pole 30. Furthermore, a lower support fixing the main pole 30 to a ridge bundle 12, a middle support 32 fitting the main pole 30 to a main roof 14, and an upper support 33 fixing the main pole 30 to a ridge enclosing material support the main pole 30. Then a lower part of the antenna pole is fixed on the upper support 33 and the lower support 31, the middle support 32 and the upper support 33 are made of an elastic body.
Patent JP-S6063166-A (JP)
Inventor: URAJIMIIRU DEYUTSUKO
IPC: B41F31/02
Filed: 1984-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0416142-A (JP)
Title: Baking method of making mark on bread surface and bread with mark baked thereon
Inventor: TANABE YUKIHIKO
IPC: A21D2/26
Filed: 1990-05-08
Abstract: PURPOSE:To ensure a mark to adhere on bread surface without any blur for the fermented bread dough by coating the surface of a bread dough with a mixed liquid of caramel, yolk and processed starch to form a mark followed by baking the marked dough as a whole. CONSTITUTION:Firstly, the surface of a bread dough after the final fermentation, prepared by admixing raw materials with yeast followed by forming is marked, in a mark form, with a mixed liquid comprising caramel, yolk and processed starch at the optimal proportion. Thence, the marked dough is baked as a whole, thus accomplishing the objective adhesion of the mark on the bread surface. For coating the bread dough with said liquid, it is preferable that a stamp such as a rubber stamp with the mark formed thereon be used.
Patent JP-H0414075-A (JP)
Title: Method for removing deformed carrier
Inventor: ITAKURA TAKAYUKI
IPC: G03G15/06
Filed: 1990-05-07
Abstract: PURPOSE:To selectively remove deformed carrier by making use of non-uniform electrostatic charging caused by irregular shape. CONSTITUTION:The value of developing bias is taken at +50 to +500V considering the balance of time necessary for removing the deformed carrier. Out of developer stuck on a developing roller 22 with magnetic force, the deformed carrier whose attracting force by the magnetic force is low because of the point contact and whose electrostatic charging potential is high is preferentially attracted and stuck to a drum 20 by centrifugal force, etc., and is removed by a cleaner part 18. Thus, the deformed carrier is selectively removed from the developer by controlling the developing bias on a machine side.
Patent JP-S5544747-A (JP)
Title: Manufacture of dielectric substrate
Inventor: ISHIZAKI MASAYUKI
IPC: H01L23/12
Filed: 1978-09-26
Abstract: PURPOSE: To easily form holes with the desired shape at arbitrary locations, by making up the holes to a green sheet by means of a jig, by buring the sheet, by inserting metallic blocks into the holes and by sticking the sheet fast to a substrate by means of press.  
     CONSTITUTION: A green sheet GS is built up, holes P with the desired shape are formed at the arbitrary locations by employing a jig, the sheet GS is fired, the metallic blocks 2 of copper, aluminum, etc. are inserted into the holes P of a substrate 1, the blocks 2 are welded to the substrate 1 by means of press and the projecting blocks 2 are removed by means of an edge tool 7. The holes with the desired form can easily be made up at arbitrary positions by working the holes in a green sheet stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5819279-A (JP)
Inventor: TANIKADO TOSHIO
IPC: A63F7/02
Filed: 1981-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06333627-A (JP)
Title: Electronic circuit unit
Inventor: MATSUURA YUICHIRO
IPC: H01R24/00
Filed: 1993-05-20
Abstract: PURPOSE:To manufacture plural kinds of electronic circuit units to cope with the condition without increasing manhours of design or manhours of production or the like even if a kind of a vehicle or specification is set in plural kinds. CONSTITUTION:A connector 4 is arranged in a connector connecting part 11 so as to connect a printed board 2 and electronic parts 3 in an electronic circuit case 1 electrically to an external part. A frame part 41 of this connector 4 is divided into four parts by a pillar part 44. A connector pin of one AT connector part 44 among these is connected electrically to an AT control electronic element 33, and giving and receiving of a signal from a sensor necessary for control of a speed change gear or a speed change gear control signal are carried out. When the connector pin of the AT connector part 44 is pulled out, this circuit unit 50 can be used for MT control. Thereby, a unit having the same physical constitution can be applied to both for AT and MT, so that there is no need to manufacture control units respectively for AT and Mt. Thereby, the increase in manhours of design or manhours of production or the like can be prevented.
Patent JP-S5452191-A (JP)
Title: Method of removing solvent remaining in polyolefin powder
Inventor: YABUUCHI HIROSHI
IPC: C08F6/06
Filed: 1977-09-30
Abstract: PURPOSE: A polyolefin powder, after drying process, containing hydrocarbons and/or alcohols is treated under specific conditions in a vertically cylindrical storage tank to remove effectively solvents remaining the polyolefin powder.  
     CONSTITUTION: A polyolefin powder, after drying prosess, containing 100W2000 ppm by wt of (A) at least one of hydracarbon and/or alcohol selected from the group consisting of 6-7C hydrocarbons and 1-8C alcohols is fed into a vertically cylindrical storage tank whose height/inner diameter ratio is 1.0 or higher and kept at a temperature of 50-130°C and water showing -20°C or lower dew point and a nitrogen gas containing an amount of, 500 volume ppm of hydrocarbons and/or alcohols and 50 volume ppm of oxygen is introduced into the tank to keep the total concentration of the A to be removed in the gas phase in the tank Cg (ppm by volume) in the range of the equation [T is absolute temperature (°K); R is gas constant of 1.987 in Cal/deg. mol to the total concentration of A in the powder for 0.5W20 hr, thereby making the concentration of A 100 wt ppm or lower 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5822080-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1981-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0842822-A (JP)
Title: Oxygen-fuel combustion machine
Inventor: ROBAATO FURANKUSU
IPC: F23D14/22
Filed: 1995-05-17
Abstract: PURPOSE: To enhance heat transfer rate while suppressing corrosion of an end plate by guiding fuel and/or oxygen to collide against the inner surface of the end plate before it is delivered from a combustor thereby cooling the end plate. CONSTITUTION: A fuel F flows through an inlet 26 into a combustor 10 thence flows into the upper zone 28a of an annular duct 28. The fuel F flows around the duct 28 toward the forward end thereof and flows down through the duct 28 in the direction of an arrow D. When the fuel F reaches the lower zone 28b of the duct 28, it is urged to collide against the inner surface 14a of an end plate 14 thus cooling the end plate 14 and heating the fuel F. The fuel F returns through a circulating section 28c back to the upper zone 28a. When the fuel F flows along the circulating section 28c, it is shifted freely radial inward as shown by an arrow R and passed around the outer surface 30a of an oxygen duct 18. Consequently, heat is transferred to the duct 18 and oxygen flowing through the duct 18 is heated.  Return fuel is guided downward in the inner zone 28d of the fuel duct before being delivered from the combustor 10.
Patent JP-S61281037-A (JP)
Title: Production of deposited glass soot
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1985-06-03
Abstract: PURPOSE:To produce deposited glass soot easily and stably in high yield, by rotating a starting material under heating, and depositing glass soot generated from a glass-soot synthesis burner to the starting material. CONSTITUTION:A columnar or cylindrical starting material 11 (e.g. quartz tube) is rotated around its own axis. A glass-soot synthesis burner 13 placed near one end of the starting material is supplied with fuel gas (H2), combustion- assisting gas (O2) and glass raw material to form a flame 14, in which glass soot is generated. A starting material heating burner 15 is placed close to the synthesis burner 13. The starting material 11 is heated with the flame 16 of the burner 15, and the burner 13 is transferred relative to the starting material 11 parallel to the axis of the material 11 to effect the formation of the deposited glass soot 12 on the circumference of the starting material 11.
Patent JP-H11313363-A (JP)
Title: Digital mobile communication system
Inventor: OKAMOTO KEISUKE
IPC: H04W36/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To allow a mobile station to select a radio base station most suitable for a traveling direction. SOLUTION: In the digital mobile communication system where service areas between adjacent radio base stations are placed in duplicate, radio base stations CS1-CS3 decrease an output of a common control channel among respective signals that are time division multiplexed than that of a speech channel and a radio mobile station that is moved while making a speech receives the common control channel and selects a channel of any of the radio base stations CS1-CS3 in a direction into which the mobile radio station moves.
Patent JP-S5743583-A (JP)
Title: Speed control device for motor
Inventor: MIYAGAWA SOUICHI
IPC: H02P7/292
Filed: 1980-08-28
Abstract: PURPOSE:To control with no sampling delay even in low speed rotation, by a method wherein the output of a pulse oscillator for speed detection is made apparently much by employing an auxiliary control voltage and after the F/V conversion a portion of the auxiliary control voltage is subtracted to obtain an actual speed voltage. CONSTITUTION:After providing an auxiliary control voltage 31 to convert it into a frequency signal through a V/F converter 32, the output of a pulse oscillator 12 is made apparently much by adding to the output of the pulse oscillator 12 directly connected to a motor through a frequency adder 33. After the output of said adder 33 is fed into an F/V converter 34 to be converted into a voltage signal, a portion of the auxiliary control voltage 31 is subtracted through a subtracter 35 to make the output thereof a speed feedback signal. Thereby the control is smoothly performed with no sampling delay even at the time of low rotation of the motor.
Patent JP-S61276815-A (JP)
Title: Protecting material composition
Inventor: KAGEISHI KAZUJI
IPC: C09D175/14
Filed: 1985-06-03
Abstract: PURPOSE:To obtain the titled composition exhibiting stable anion exchangeability over a wide pH range and having excellent effect to prevent the neutralization of concrete and reinforce the concrete, etc., by compounding a hydroxyl- containing acrylic resin having a specific composition with a polyisocyanate at a specific ratio. CONSTITUTION:The objective composition can be produced by (1) polymerizing (A) 5-30(wt)% unsaturated monomer of formula (R<1> is H or methyl; R<2> is methyl or propyl; R<3> and R<4> are H, methyl or ethyl), (B) 5-16% hydroxyl- containing (meth)acrylate monomer and (C) the remaining part of other copolymerizable monomer, and (2) compounding the resultant hydroxyl-containing acrylic resin with a polyisocyanate compound at a ratio to give an NCO-excess ratio (NCO index) of 0.6-1.5. If is preferable from the viewpoint of the effect of the composition that the component A is N,N-dimethylaminopropyl acrylamide, etc., and the amount of the component A is 8-16%.
Patent JP-H05313224-A (JP)
Title: Automatic exposure deciding device for camera
Inventor: IKEDA JUNICHI
IPC: G01J1/44
Filed: 1992-05-12
Abstract: PURPOSE:To obtain optimum exposure at the time of deciding exposure with reference to landscapes at sunrise and sunset, etc., without making a photographer to be especially conscious of the effect. CONSTITUTION:The device is provided with photometry means 51, 52 and 53... for uniformly dividing a photographic screen into plural areas and measuring the mean value of brightness in each area, a comparing means 6 for selecting only the area where the brightness mean value is below the brightness threshold based on the brightness threshold signal which is previously set and obtaining the brightness mean value signal in the selected area as to the brightness mean value signal in each area from the photometry means 51, 52, 53,..., and also the device is provided with exposure deciding means 7 and 8 for converting the brightness mean value signal in the area selected by the comparing means 6 to a value to be used for deciding the exposure, and then, deciding the exposure based on the aforesaid value.
Patent JP-S5742023-A (JP)
Title: Ecd cell and its driving method
Inventor: YAMASHITA TOORU
IPC: G02F1/155
Filed: 1980-08-27
Abstract: PURPOSE:To prevent potential fluctuation of a counter electrode with simple constitution, and obtain an electrochromic display cell of superior responsiveness, reliability and display quality by forming an auxiliary electrode for the counter electrode of a prescribed infiltration type electrode material. CONSTITUTION:A counter electrode 6 and an auxiliary electrode 9 are provided in opposition to display side electrodes formed of a transparent conductive film 2 of an electrochromic display (ECD) cell, an electrochromic (EC) layer 3, an insulation layer 4, etc. If prescribed potential is applied between these electrodes 6 and 9, and the electrode 6 is short-circuited with the display electrodes, the ECD is driven to form a color. If in this case the electrode 9 is formed by using an infiltration type electrode material such as manganese dioxide, the potential change of metal, the occurrence of an migration phenomenon, etc. are prevented. As a result, the ECD of fast response and high reliability and display quality is obtained with the simple constitution.
Patent JP-S5344484-A (JP)
Title: Granulating method to regenerate powdered activated carbon after use
Inventor: NAKAO KOUZABUROU
IPC: C01B32/384
Filed: 1976-10-05
Abstract: PURPOSE: To regenerate used activated carbon through simple operation producing no powder during regenerating operation by coating the surface of particles of used activated carbon after control of water content and the quantity of binder, and granulation, and further by molding and drying the granulated material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6119355-A (JP)
Inventor: EDOWAADO JIEI ZASHITSUKU
IPC: B32B15/08
Filed: 1985-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5744399-A (JP)
Title: Electrostatic type electroacoustic transducer
Inventor: IMAI TSUTOMU
IPC: H04R31/00
Filed: 1980-08-29
Abstract: PURPOSE:To improve the efficiency of joining operation and to obtain the resonance frequency of a diaphragm as desired, by arranging a frame body, on which a thin film having an adhered conductive layer is cemented with a resin composite cured by the ultraviolet rays irradiation, on a back plate with an insulating spacer interposed. CONSTITUTION:To a film sheet 101 of polyester, etc., which permits ultraviolet rays to pass through it, having an adhered electrically conductive layer 2, resin composition 17 cured by the ultraviolet rays irradiation are adhered at adequate places by screen printing, etc. Then, diaphragm rings 4 are mounted corresponding to said resin composites 17, and the film sheet 101 is placed on a flat glass plate 110 permitting ultraviolet rays to pass through it and, while pressed by a press plate 111, irradiated with ultraviolet rays from a light source 120. Consequently, the resin composites 17 is cured to cement the film sheet 101 and diaphragm rings 4 together.